<?php
declare (strict_types=1);

namespace app\index\controller;

use app\common\model\User;
use think\exception\ValidateException;
use think\facade\Route;
use think\facade\View;
use think\response\Json;

class Login extends Base
{
    public function index()
    {
        return View::fetch();
    }

    public function check(): Json
    {
        try {
            $param = $this->request->post('', '', $this->filter);
            $this->validate($param, 'Login');
            $user = User::where('code|mobile', $param['mobile'])->where('is_del', 0)->find();
            if (empty($user)) return json(['code' => -1, 'msg' => '账号不存在']);

            if ($user['password'] != md5($param['password'])) {
                return json(['code' => -1, 'msg' => '密码错误']);
            }
            if ($user['is_lock'] == 1) {
                return json(['code' => -1, 'msg' => '账号已冻结']);
            }
            $time = time();
            $token = md5(json_encode($user) . $time . $this->request->ip());
            $user->token = $token;
            $user->last_time = $time;
            $user->last_ip = $this->request->ip();
            $user->save();
            cookie('token', $token);
            return json(['code' => 1, 'msg' => '登录成功', 'token' => $token, 'url' => '/']);
        } catch (ValidateException $e) {
            return json(['code' => -1, 'msg' => $e->getMessage()]);
        } catch (\Exception $e) {
            return json(['code' => -1, 'msg' => $e->getMessage()]);
        }
    }

    public function forget()
    {
        if ($this->request->isPost()) {
            $param = $this->request->post('', '', $this->filter);
            try {
                $this->validate($param, 'Forget');
            } catch (ValidateException $e) {
                return json(['code' => -1, 'msg' => $e->getError()]);
            }

            $user = User::where('mobile', $param['mobile'])->find();
            if (empty($user)) {
                return json(['code' => -1, 'msg' => '该手机号尚未注册']);
            }

            $token = md5(json_encode($user) . time());
            $user->token = $token;
            $type = 'password';
            $user->$type = md5($param['password']);
            $user->save();
            $msg = $type == 'password' ? '登录密码' : '支付密码';

            return json([
                'code' => 1,
                'msg'  => '您的' . $msg . '已找回，请牢记您的新密码',
                'url'  => url('login/index')->build()
            ]);
        }
        return View::fetch();
    }


}
